CN86210256U

CN86210256U - Injection hot air stove for heating

Info

Publication number: CN86210256U
Application number: CN 86210256
Authority: CN
Inventors: 刘绍允
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-12-14
Filing date: 1986-12-14
Publication date: 1988-03-02

Abstract

The utility model relates to an injection hot air stove for heating which is a disperse heating device, and the device adopts the cold air injection to carry out the exchange of heat with a heat exchange wall. The utility model has the advantages of compact structure, environmental protection and advanced performance. The device can be widely used for the heating of families, offices and public occasions and the heating of drying rooms and greenhouses. A bee coal stove can burn bituminous coal and honeycomb briquette without black smoke, and a gas stove is taking pipeline gas and liquefied petroleum gas as fuel.

Description

Injection hot air stove for heating

The utility model is a kind of stove and accessory that disperses heating.Existing dispersion heating stove is the hot-water heating stove mostly, and structure is complicated, uses inconveniently, and incrustation scale, corrosion and the problem that uses the bituminous coal over-emitting black exhaust are difficult to solve.

The purpose of this utility model provides a kind of rational in infrastructure, and is advanced in performance, use bituminous coal not over-emitting black exhaust use and injecting type hot-blast stove easily.

The injecting type hot-blast stove that the utility model provides mainly is made up of body of heater (1), smoke pipe (2), hot-air mouth (3), spray-trap (4), heat exchange wall (5), shell (6), smoke-box (7) and blower fan (8).The honeybee coal stove is provided with ash hole (9), ash bin (11) and support (10).Gas burner is equipped with gas burner (12) at the heat exchange wall inner chamber.

Injecting type hot-blast stove and existing dispersion heating stove structure compared compactness, the advanced in performance not over-emitting black exhaust and easy to use of bituminous coal that uses.

Below in conjunction with accompanying drawing the utility model is elaborated:

Fig. 1 is a honeybee coal injecting type hot-blast stove;

Fig. 2 is Fig. 1 honeybee coal injecting type hot-blast stove A-A cutaway view;

Fig. 3 is a gas injection formula hot-blast stove;

Honeybee coal injecting type hot-air heating furnace body is for being inverted counter-burning type.Heat energy in the fuel combustion flue gas mainly passes to heat exchange wall, moving by the cold wind that blower fan is supplied with forward spin flow in the interlayer between tangential direction inflow shell and the spray-trap, jet orifice by spray-trap is ejected on the heat exchange wall again, and heated air is discharged from hot-air mouth.The honeybee coal adds anti-the burning from upper of furnace body, and lime-ash falls into ash bin, and useless flue gas is discharged from chimney.

Gas injection formula hot-blast stove heat exchange wall endoluminal means gas burner, coal gas mix with air in burner, and burning is passed to heat exchange wall to heat energy in the heat exchange wall chamber, and useless flue gas is discharged from chimney.

The utility model can be widely used in family, office, classroom and public arena and disperse the heating place; Also can be used for drying room and greenhouse heating. And can use the various types of heat exchangers of this principle structural design.

Claims

1, a kind of injecting type hot-blast stove, it is mainly by body of heater [1], or gas burner [12], heat exchange wall [5] and chimney [2] composition, it is characterized in that heat exchange wall is peripherally equipped with jet flow circle [4], and the jet flow circle has shell [6], outer casing underpart and blower fan [8] to connect outward; Heat exchange wall top is provided with hot-air mouth [3].

2,, it is characterized in that body of heater (1) is for being inverted the anti-shape that burns by the described injecting type hot-blast stove of claim 1;

3,, it is characterized in that the bottom is equipped with ash hole (9) and ash bin (11) by the described injecting type hot-blast stove of claim 1;

4, it is characterized in that heat exchange wall (5) the inner chamber air burner (12) of can also coalingging by the described injecting type hot-blast stove of claim 1.